title: Catalytic activity of NiMnO3 for visible light-driven and electrochemical water oxidation.
abstract: NiMnO3 was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)3](2+) and S2O8(2-) as a photosensitiser and a sacrificial oxidant, respectively. NiMnO3 exhibited remarkably high catalytic activity in comparison with manganese oxides and nickel oxide. For electrochemical water oxidation, the highest catalytic current was also obtained with NiMnO3 among the manganese oxides.
authors.affiliation: Department of Material and Life Science, Graduate School of Engineering, ALCA, Japan Science and Technology Agency, Osaka University, Suita, Osaka 565-0871, Japan. fukuzumi@chem.eng.osaka-u.ac.jp.
authors.forename: Dachao
authors.initials: D
authors.lastname: Hong
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Yamada
authors.forename: Akifumi
authors.initials: A
authors.lastname: Nomura
authors.forename: Shunichi
authors.initials: S
authors.lastname: Fukuzumi